Operating instructions

8-14
Position bracket so that its centerline is 21-1/4 inches
from edge of No. 2R ferrule and 7-1/2 inches from
edge of No.6 ferrule.
f. Install all spark plugs not already in place with
smooth copper gaskets. Tighten all plugs to torque
specified in Table of Limits, Section VI.
g. Insert cable terminal sleeves into the proper plugs
and screw on the elbow coupling nuts only enough to
keep the elbows from turning. Keep the lower spark
plug cables above the intake manifold and inside the
intake elbows.
h. Check service bulletins occasionally issued by
ignition harness manufacturers regarding tips for
increased service life.
8-31. FUEL LINES.
a. Make sure that all nozzles have been installed and
properly tightened. 1
b. Snap fuel discharge tube retaining clamp of No.1
cylinder into second hole from rear, No.3 cylinder
tube clamp fifth hole and No.5 cylinder tube clamp
into seventh hole. On opposite side of engine snap
No.2 cylinder tube clamp into first hole, No.4 tube
clamp into third hole and No.6 tube clamp into fifth
hole. After tubes have been clamped to brackets,
connect them to their respective fittings in manifold
valve.
UPPER SPARK PLUGS
LOWER SPARK PLUGS
ENGINE FIRING ORDER 163254
MAGNETO FIRING ORDER 123456